Chemical Name: Chitosan Hydrochloride
Other Name: Chitosan HCl; Poliglusam hydrochloride
CAS No.: 70694-72-3
EINECS No.: 207-451-4
Storage: 2-8°C
Appearance: white to light yellow powder
Parameter | Specification |
---|---|
Chemical Name | Chitosan Hydrochloride |
CAS Number | 70694-72-3 |
Molecular Formula | (C6H11NO4)n·HCl |
Appearance | White to off-white crystalline powder |
Solubility | Water-soluble (pH 4-6) |
Degree of Deacetylation | 85%-95% (Customizable) |
Viscosity | 50-200 mPa·s (1% solution) |
Particle Size | 80-120 mesh (Standard) |
Storage Conditions | 2-8°C in dry environment |
Property | Chitosan HCl | Regular Chitosan | Chitosan Citrate |
---|---|---|---|
Water Solubility | Excellent | Poor | Good |
pH Stability | 4.0-6.5 | 6.5+ | 3.5-5.5 |
Bioadhesion | Superior | Moderate | High |
Drug Loading Capacity | 85%-92% | 60%-75% | 78%-85% |
Recommended concentration: 0.5%-2.0% w/v in buffer solutions. For sustained-release matrices, combine with 10%-15% plasticizer under 45°C processing temperature.
Use 0.1%-1.0% in aqueous phase at 40-50°C. Compatible with most surfactants but avoid strong oxidizing agents.
Dissolve 0.05%-0.2% in food-grade acidic solutions (pH 4.5-5.5). Thermal stability up to 160°C for 30 minutes.
Client Profile: Leading transdermal patch manufacturer
Challenge: Needed improved drug permeation rates
Solution: 1.8% Chitosan HCl matrix system
Result: 42% increase in bioavailability
Client Profile: Anti-aging skincare developer
Challenge: Required stable vitamin C encapsulation
Solution: 0.75% Chitosan HCl stabilization complex
Result: 6-month stability at 25°C
Client Profile: Organic meat processor
Challenge: Seeking natural preservation solution
Solution: 0.15% edible coating formulation
Result: 35% shelf-life extension
For formulation assistance or bulk pricing:
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